1756-OA16K: AC Output Module
The 1756-OA16K is the AC Output Module covered on this page. The attribute that decides whether it fits the existing installation without modification is 120-140 Volts AC.
What separates this variant from its siblings is ac output module. A processor or controller is selected on memory, scan time and platform compatibility before anything else. ac output module sets how much programme fits, how fast the logic executes and which I/O and networks the unit can host — the three things that decide whether an existing application migrates without a rewrite. Confirming 120-140 Volts AC against the installed controller family is the check that prevents a processor that boots but cannot run the existing project.
| Feature | Specification |
|---|---|
| Manufacturer | Rockwell Automation |
| Brand | Allen-Bradley |
| Part Number | 1756-OA16K |
| Part Number | 1756-OA16K |
| Series | ControlLogix |
| Module Type | AC Output Module |
| Outputs | 16-Points |
| Voltage | 120-140 Volts AC |
| Operating Voltage Range | 74-265 Volts AC |
| Maximum Output Current Rating - Point | 0.5 Amps at 60 degrees Celsius |
| Maximum Output Current Rating - Module | 4 Amps at 60 degrees Celsius |
| Power Dissipation (Max) | 6.5 Watts at 60 degrees Celsius |
| Backplane Current at 5 Volts | 400 milliamps |
| Removable Terminal Block(s) | 1756-TBNH, 1756-TBSH |
| Isolation Voltage | 50 Volts Continuous |
| Enclosure | None. |
Related Configurations
Other published configurations in the same family — confirm the distinguishing specification against your installation:
| Related Part Number | Configuration Difference |
|---|---|
| allen-bradley-1756-oa16-controllogix-ac-output-module-74-265v-ac | confirm the configuration against your installation |
| allen-bradley-1756-oa16i-controllogix-isolated-output-module-74-265v-ac | confirm the configuration against your installation |
| allen-bradley-1756-oa16ik-controllogix-isolated-output-module-74-265v-ac | confirm the configuration against your installation |
Availability & Condition at AutoDCSTech
| Part Number | 1756-OA16K |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | US |
